//
//  zuoye.m
//  wjd
//
//  Created by mac on 16-4-18.
//  Copyright (c) 2016年 xiaoxiangmu. All rights reserved.
//

#import "zuoye.h"

@implementation zuoye
-(NSString*) description
{
    return self.name;
}
-(void) triangle{

    NSLog(@"钝角三角形");
}
-(void) scalene{

    NSLog(@"锐角三角形");
}

-(NSComparisonResult)compar:(zuoye*)an{
    return [self.name compare:an.name];
}

@end
